What are some anaerobic bacterial infections?

What are some anaerobic bacterial infections?

Anaerobic infections are common infections caused by anaerobic bacteria….Common anaerobic infections include:

• appendicitis.
• abscess (brain, abdominal, lung, peritonsillar, liver, and tubovarian)
• sinusitis.
• tetanus.
• pneumonia.
• Lemierre’s syndrome.
• periodontitis.
• peritonitis.

How do you treat anaerobic bacteria?

Antimicrobial agents commonly used in the treatment of anaerobic infections are ß-lactam antibiotics (carbapenems), metronidazole and ß-lactam compounds (ampicillin, amoxicillin, ticarcillin and piperacillin) in combination with a ß-lactamase inhibitor, such as clavulanic acid, sulbactam, or tazobactam.

Is anaerobic bacteria harmful to humans?

Many anaerobic bacteria produce enzymes that destroy tissue or sometimes release potent toxins. Besides bacteria, some protozoans and worms are also anaerobic. Illnesses that create a lack of oxygen in the body can force the body into anaerobic activity. This can cause harmful chemicals to form.

What antibiotic kills anaerobic bacteria?

Metronidazole is selectively active against anaerobic bacteria, including colonic Gram negative Bacteroides spp.

Where do anaerobic bacteria live?

Anaerobic bacteria are found in the larynx, mouth, gastrointestinal tract, vagina, external genitalia, and skin (Table 8.1). Anaerobic infections are either endogenous in origin or are from environmental organisms, e.g. Clostridium tetani.

Where do anaerobes live in the body?

Anaerobic bacteria are prevalent among the bacterial populations of the human body, particularly on mucous membrane surfaces. The major sites with a rich anaerobic normal microflora are the mouth, the gastrointestinal tract and the female genital tract.

Where are anaerobes found?

Where are Microaerophiles found?

Discovered in 1982, they inhabit the human gut and have been implicated in gastritis, or inflammation of the stomach, along with certain types of stomach ulcers. They can also persist in the body for long periods without causing disease.

What are the different types of bacterial infections in pregnancy?

Bacterial Infections and Pregnancy 1 Group B Streptococcus. 2 Urinary tract infections. 3 Listeriosis. 4 Syphilis. 5 Chlamydia. 6 Gonorrhea. 7 Bacterial vaginosis.

What is the clinical spectrum of listeriosis in pregnant women?

Clinical spectrum. The most common clinical presentation in pregnant patients with listeriosis is bacteremia. For unknown reasons, CNS infections, which are common in other populations at risk for listeriosis, are rare in pregnant women with listeriosis. Pregnant patients with listeriosis are often asymptomatic.

What are the possible complications of placental placenta infection?

Placental transfer of the organism to the fetus can cause amnionitis, which usually results in either spontaneous septic abortion or premature labor with delivery of an infected baby. Fetal infection may manifest as septicemia, meningoencephalitis, or disseminated granulomatous lesions with microabscesses.

What is the rate of incidence of bacterial vaginosis (BV) in pregnancy?

In the United States, the rate of bacterial vaginosis in pregnancy is approximately 16%, with race playing an important determining factor. Of pregnant African American women, 23% develop bacterial vaginosis, whereas 6% of pregnant Asian women and 4% of pregnant white women develop the disease.